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Volkswagen Workshop Manuals > Golf Mk4 > Power unit > 4-cylinder injection engine (5-valve) > Engine cooling > Removing and installing parts of cooling system > Coolant hose schematic diagram > Engine codes AUM, AUQ
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Volkswagen Workshop Manuals > Golf Mk4 > Power unit > 4-cylinder injection engine (5-valve) > Exhaust turbocharger, G-charger > Charge air system with turbocharger > Schematic diagram of turbocharging system > Engine
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